Stadium: Court 3 Round: 45 Ground: Carpet indoor
| ITF Finland F4 | 2018/11/10 11:25 | Johannes Seeman v Sizya Ernest Kivanda | 3-6,6-3,6-3 |
| ITF Germany F16 | 2018/10/22 11:30 | Roy Sarut De Valk v Sizya Ernest Kivanda | 6-4,6-3 |
| ITF Germany F16 | 2018/10/21 08:00 | Sizya Ernest Kivanda v Niklas Guttau | 7-5,6-4 |
| ITF Germany F16 | 2018/10/21 08:00 | Sizya Ernest Kivanda v Amadatus Admiraal | 6-3,6-3 |
| ITF France F22 | 2018/10/15 13:55 | Benjamin Pietri v Sizya Ernest Kivanda | 6-2,6-3 |
| ITF France F22 | 2018/10/14 12:35 | Clement Chidekh v Sizya Ernest Kivanda | 1-6,5-7 |
| ITF Sweden F5 | 2018/10/01 12:00 | Sizya Ernest Kivanda v Linus Frost | 6-7,2-6 |
| ITF Sweden F5 | 2018/09/30 08:00 | Sizya Ernest Kivanda v Jakob Arvidsson Ehn | 7-5,6-1 |
| ITF South Africa F3 | 2018/12/07 09:30 | Benjamin Lock v Jean Thirouin | 6-4,6-4 |
| ITF South Africa F3 | 2018/12/06 12:30 | Jean Thirouin v Samm Butler | 7-5,6-4 |
| ITF South Africa F3 | 2018/12/04 12:50 | Joubert Klopper v Jean Thirouin | 3-6,2-6 |
| ITF South Africa F3 | 2018/12/03 12:00 | Herman Meeuwes Mattheo Knoop v Jean Thirouin | 0-6,3-6 |
| ITF South Africa F3 Qual | 2018/12/02 07:00 | Alec Beckley v Jean Thirouin | 1-6,0-6 |
| ITF South Africa F3 Qual | 2018/12/01 07:00 | Joao M Nusdeo v Jean Thirouin | 4-6,1-6 |
| ITF South Africa F2 | 2018/11/29 08:00 | Jean Thirouin v Connor Farren | 5-7,4-6 |
| ITF South Africa F2 | 2018/11/27 10:00 | Quentin Robert v Jean Thirouin | 5-7,6-4,4-6 |